Insights 
VT 
The People’s Bank of China (PBOC) has set the daily midpoint of the yuan at 7.1064 against the US dollar. This differs from the estimated rate of 7.1390. The previous close was noted at 7.1401, while the PBOC maintains a managed floating exchange rate with a fluctuation band of +/- 2%.
In addition, PBOC injected 188.3 billion yuan through 7-day reverse repurchase agreements at an interest rate of 1.40%. However, the net effect was a withdrawal of 594.6 billion yuan. Earlier reports suggest that the PBOC might introduce ample liquidity into the money markets this month.
Yuan Withdrawal Strategy
This week, the PBOC executed a net withdrawal of 1.2 trillion yuan from the banking system. This marks the most substantial withdrawal in two months executed through open market operations.
The yuan fixing today at 7.1064 was significantly stronger than anyone anticipated, signaling a clear intent to support the currency. This aggressive move tells us that the authorities are drawing a line in the sand to prevent further yuan depreciation. For traders, this suggests that the path of least resistance for USD/CNY is no longer upward in the immediate term.
This policy stance is being made credible by recent data, as we saw China’s August exports unexpectedly rise by 1.5% year-over-year, beating forecasts of a decline. With the US Federal Reserve also hinting last week at a pause, the global environment provides a window for this stronger currency policy. This gives the central bank a foundation to justify its intervention beyond just market signaling.
Impacts on the Financial Conditions
At the same time, the massive net liquidity drain of 1.2 trillion yuan this week is tightening financial conditions on the mainland. This makes it more expensive to borrow yuan, which discourages bets against the currency and provides a secondary layer of support. We should interpret this as a tactical move to squeeze short sellers, even with reports of potential future injections creating some uncertainty.
We have seen this strategy before, particularly when looking back at the pressures of 2023 when the central bank repeatedly used the daily fix to counter market weakness. That historical precedent shows a commitment to stability, suggesting this is not a temporary action but a deliberate policy stance. This increases our confidence that the 7.15-7.20 range will act as a firm ceiling for now.
Given this, we should consider option strategies that profit from limited upside in the US dollar against the yuan. Selling out-of-the-money USD call options against the offshore yuan (CNH) is a practical way to collect premium from the view that the currency pair will remain capped. This is a more cautious approach than buying puts, as it profits from both stability and yuan strength.
